/* 导航栏· */
header{
    width: 90%;
    margin: 5px auto;
    font-size: 12px;
    height: 40px;
    line-height: 30px;
}
header div a{
    font-size: 15px;
    color: black;
    float: left;
    padding: 15px;
}
header div img{
    width: 137px;
}
.honet{
    width: 90%;
    background-color: blue;
    color: white;
    margin: 0 65px;
    padding: 10px
}
div:nth-child(2) {
    float: right;
}
.honet span{
    float: left;
    text-align: center;
    width: 100%
}
.texton img{
    width: 100%;
}
.darer{
    width: 100%;
    position: relative;
}
.darer img{
    width: 100%;
}
.darer .imgTxt{
    position: absolute;
    width: 40%;
    height: 240px;
    top: 50%;
    left: 50px;
    transform: translateY(-50%);
}
.darer .imgTxt h2{
    font-size: 38px;
}
section{
    background-color: white;
    margin: 20px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 1);
    display: flex;
    justify-content: space-between;
}
section .image{
    width: 250px;
    text-align: center;
}
section .image img{
    width: 100%;
    height: auto;
}
section .detai{
    padding: 0 20px;
}
section .detai p{
    margin: 10px 0;
}
section .detai .as{
    color: blue;
    text-decoration: none;
}
section .info{
    margin: 20px 0;
}
section .info a{
    color: blue;
}
.coci{
    width: 200px;
    height: 40px;
    text-align: center;
    color: white;
    font-weight: 600;
    border: none;
    background:blue;
}
.offer{
    background-color: #eaeaea;
    padding: 15px;
    margin: 0 20px;
}
.xoc h1{
    text-align: center;
    padding: 20px 0;
}
.tuio{
    height: 400px;
    margin: 0 40px; 
}
.tuio div {
    float: left;
    width: 45%;
}
.tuio h2{
    text-align: center;
}
.tuio p{
    font-family: 13px;
    text-align: center;
}
.list{
    position: relative;
}
.list .heading{
    margin-bottom: 0;
    padding: 1px 12px 2px 0;
    font-weight: 700;
    font-size: 20px;
    line-height: normal
}
.koon{
    width: 90%;
    height: 300px;
    margin: 0 auto;
    padding: 70px;
    
}
.koon img{
    width: 320px;
}
.koon div {
    float: left;
    width: 25%;
}
.heading{
    text-align: center;
}
.yoou{
    font-size: 12px;
    margin: 0 70px; 
    padding: 40px 0;
}